PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 187902PC143
187902PC143 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_height: 0.062 INCHES NOMINAL IN, style_designator: PLAIN, body_inside_diameter: 0.375 INCHES NOMINAL IN, body_outside_diameter: 0.875 INCHES NOMINAL IN, seating_surface_shape: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-420-3113, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
187902PC143
NSN: 4820-00-420-3113
FSC: 4820
CAGE: 30760 — INGERSOLL RAND CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height0.062 INCHES NOMINAL IN
style_designatorPLAIN
body_inside_diameter0.375 INCHES NOMINAL IN
body_outside_diameter0.875 INCHES NOMINAL IN
seating_surface_shapeFLAT
NSN4820-00-420-3113
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 187902PC143 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
SEATING SURFACE SHAPE: FLAT
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: STEEL OVERALL
•
BODY INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN
MATERIALSTEEL OVERALL
OVERALL HEIGHT0.062 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
10A7292Interchangeable
interchangeable cross-reference
interchangeable
45733Interchangeable
interchangeable cross-reference
interchangeable
142223CInterchangeable
interchangeable cross-reference
interchangeable
142223Interchangeable
interchangeable cross-reference
interchangeable
186794PC143Interchangeable
Same NIIN cross-reference
interchangeable
184650PC143Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 187902PC143?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 187902PC143?
187902PC143 is a SEAT,VALVE.
What parts can replace 187902PC143?
There are 13 known substitutes for 187902PC143: 10A7292, 45733, 142223C and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 187902PC143?
187902PC143 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-420-3113. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 187902PC143

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026